Hoffmann, Marco [P:(DE-Juel1)164475] ; Hersch, Nils [P:(DE-Juel1)128815] ; Merkel, Rudolf [P:(DE-Juel1)128833] ; Csiszar, Agnes [P:(DE-Juel1)128805] ; Hoffmann, Bernd [P:(DE-Juel1)128817]